EP1128000B1 - Panel, particularly a floor panel - Google Patents
Panel, particularly a floor panel Download PDFInfo
- Publication number
- EP1128000B1 EP1128000B1 EP00122001A EP00122001A EP1128000B1 EP 1128000 B1 EP1128000 B1 EP 1128000B1 EP 00122001 A EP00122001 A EP 00122001A EP 00122001 A EP00122001 A EP 00122001A EP 1128000 B1 EP1128000 B1 EP 1128000B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- groove
- panel
- tongue
- panels
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0875—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
- E04F13/0878—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer the basic insulating layer comprising mutual alignment or interlocking means
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
- E04F2201/0107—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edges
- E04F2201/0115—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edges with snap action of the edge connectors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/04—Other details of tongues or grooves
- E04F2201/041—Tongues or grooves with slits or cuts for expansion or flexibility
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/19—Sheets or webs edge spliced or joined
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/19—Sheets or webs edge spliced or joined
- Y10T428/192—Sheets or webs coplanar
- Y10T428/195—Beveled, stepped, or skived in thickness
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24777—Edge feature
Definitions
- the invention relates to a panel, in particular a floor panel, that at least on one of its sides a spring and on the opposite side has a groove which is formed are that several panels by nesting each other are connectable, wherein the spring / groove connection with latching means is provided, the opposite of a sliding two panels prevent the connection direction.
- Such panels are described for example in WO97 / 47834 and the JP 3-169967.
- Such panels can be combined connect without being glued to the ground, for example or connected to each other by additional links Need to become.
- the connecting edges of two floor panels can be paralleled by linear telescoping Underground are inserted into each other, whereby by positive locking the Verraststoff a displacement of the panels against the direction of connection is excluded.
- the appropriate training the tongue / groove is called click profile. So the positive connection can occur between the latching means bends when nesting two panels, the spring of the first panel the lower lip the groove of the second panel towards the bottom. Come the latching agents overlapping each other, the lower lip elastically springs back and makes the shapeshifter.
- Such panels are usually made of wood materials, especially HDF or MDF produced.
- the elasticity behavior of the lower lip is therefore not exact adjustable.
- the lower lip bent too far will and breaks, which is not necessarily recognized when laying, but to no or a bad lock leads.
- fasteners for floor panels which be connected to the panels at the bottom and a snap connection enable.
- At the one connecting element is a groove and on the another connecting element formed a spring.
- the spring of the connecting element is slotted, so that two mutually elastic lips formed become. Each lip is provided with a wedge-shaped heel.
- the groove of the other Connecting element has corresponding undercuts.
- the fasteners are the two lips of the spring compressed and spring apart again when the projections in the Undercut intervene.
- DE-A-72 07 395 discloses a connecting element with which two panels, have the dovetailed grooves, are joined together can.
- the connecting element wedge-shaped and slotted centrally on both sides.
- the connecting element can be pressed together, so that the to the dovetail of the grooves complementary shape is lifted and the spring piece can be inserted laterally into the groove. There they feather Thighs back and fill the grooves in cross section.
- Similar fasteners discloses US-A-727,862.
- this document discloses also wood panels for the formation of columns, on one side a groove and on the opposite side have a spring. The groove bottom is rounded and has a wedge.
- the spring is slotted in the middle, with the Slit tapers towards the core. If the panels are inserted into one another, The wedge engages in the slot of the spring and spreads it on, so that the widened spring against the inner surface of the groove applies. So the connection can not be solved, must maintain a voltage in the connection become.
- DE-A-195 03 948 discloses a component which serves as a carrier element for the cladding of wet rooms serves. On the support base element ceramic Tiles or the like may be applied.
- the spring is at its top with a Received and has at its bottom two hollows and at their On top of another trough, the set back relative to the pen tip are arranged. These troughs are supposed to work together with elevations in the groove remindschubêt the otherwise detachable connection form.
- a lock two interconnected support elements is not provided and also not wanted. Rather, the profiling of spring and groove is designed so that a joining game remains in the joint to the butt joint to be able to adjust.
- the panel described in the introduction should be so be trained that when joining two panels as low as possible Forces in the groove act and after locking the connection voltage is, so that from the outside invisible destruction of the material in the connection point is prevented.
- a generic panel characterized by the fact that the spring is parallel to the top of the panel in the longitudinal direction extending slot divided into two elastically movable spring parts is, and that the groove in the groove bottom a first, wedge-shaped projection has, which engages in mated panels in the slot
- the spring is in two parts and elastic.
- the two Spring parts are inserted into the groove of another panel pressed together. Come the Verraststoff to cover, feathers the two parts apart and the positive connection is made.
- the tip of the projection lies at the height of the slot in the spring and engages when mating two panels in the slot and forces the both spring parts to the outside, so that a secure locking is given.
- the stability in the spring-groove connection is increased, as the two Parts of the spring are supported at their free ends.
- the elasticity of the two spring parts increases with the depth of the slot, so that this preferably extends over the full width of the spring.
- the latching means are preferably formed by one on the spring provided, projecting in the direction of the underside of the panel projection and a recess provided in the groove. Also, the projection on the groove and the recess formed in the spring.
- the spring and the groove can both on the longitudinal and on be formed on the transverse sides of the panel, so that in particular when laying a floor on all sides the same connection technique applicable, so that relocation easier becomes.
- the panel 1, 2 consists of a wood material, for example MDF and has a top 9, on which a decorative layer 10th is applied, and a bottom 11 on. Opposite Pages is each panel 1, 2 with a spring 4 and a groove 3 provided. Over the full length (not visible here) the spring 4 is provided centrally with a slot 5 whose depth over the full width B of the spring 4 is enough. The slot splits the spring 4 in a lower part 4a and an upper part 4b, which are elastically movable relative to each other.
- the groove 3 is at the bottom of the groove with an outwardly facing, wedge-shaped projection. 8 Mistake. The tip of the wedge is approximately in the middle of the groove and corresponds to the height of the slot 5. The depth of the groove 3 is greater than the width B of the spring.
- the lower lip 3 a of the groove 3 is provided with a recess 7.
- the lower part 4a of the spring 4 has a projection 6 which in its contour corresponds to the recess 7.
- Figure 2 shows engages in two nested panels 1, 2 of the Projection 8 of the groove 3 in the slot 5 of the spring 4 and pushes the two spring parts 4a, 4b apart, the projection 6 is forced into the recess 7. Lock it the panels 1, 2 into each other and a move against the Connection direction 12 is effectively excluded.
- the arrangement of the projection 6 and the recess 7 to each other is chosen so that the panels 1, 2 at least at the junction 14 of the top 9 are biased, so that a tight connection is made. Not to the tension getting too big, what when laying (nesting) the panels 1, 2 would lead to an increased effort, is the upper lip 3b of the groove 3 slightly beveled at the front side and the panel 1, 2 except on the opposite side, so that between the connected panels 1, 2 a free space 13 is formed.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Floor Finish (AREA)
- Superstructure Of Vehicle (AREA)
- Measurement Of Force In General (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft ein Paneel, insbesondere ein Fussbodenpaneel, das zumindest an einer seiner Seiten eine Feder und an der gegenüberliegenden Seite eine Nut aufweist, die so ausgebildet sind, dass mehrere Paneele durch Ineinanderstecken miteinander verbindbar sind, wobei die Feder-/Nut-Verbindung mit Verrastmitteln versehen ist, die ein Verschieben zweier Paneele entgegen der Verbindungsrichtung verhindern.The invention relates to a panel, in particular a floor panel, that at least on one of its sides a spring and on the opposite side has a groove which is formed are that several panels by nesting each other are connectable, wherein the spring / groove connection with latching means is provided, the opposite of a sliding two panels prevent the connection direction.
Derartige Paneele sind beispielsweise in der WO97/47834 und der JP 3-169967 offenbart. Solche Paneele lassen sich miteinander verbinden, ohne dass sie zum Beispiel auf dem Untergrund verklebt oder miteinander durch zusätzliche Verbindungsglieder verbunden werden müssen. Die Verbindungskanten zweier Fussbodenpaneele können durch geradliniges Ineinanderschieben parallel zum Untergrund ineinandergesteckt werden, wobei durch Formschluss der Verrastmittel ein Verschieben der Paneele entgegen der Verbindungsrichtung ausgeschlossen wird. Die entsprechende Ausbildung der Feder/Nut wird Klick-Profil genannt. Damit der Formschluss zwischen den Verrastmitteln eintreten kann, verbiegt beim Ineinanderstecken zweier Paneele die Feder des ersten Paneels die Unterlippe der Nut des zweiten Paneels in Richtung der Unterseite. Kommen die Verrastmittel zueinander in Überdeckung, federt die Unterlippe elastisch zurück und stellt den Formschfuss her.Such panels are described for example in WO97 / 47834 and the JP 3-169967. Such panels can be combined connect without being glued to the ground, for example or connected to each other by additional links Need to become. The connecting edges of two floor panels can be paralleled by linear telescoping Underground are inserted into each other, whereby by positive locking the Verrastmittel a displacement of the panels against the direction of connection is excluded. The appropriate training the tongue / groove is called click profile. So the positive connection can occur between the latching means bends when nesting two panels, the spring of the first panel the lower lip the groove of the second panel towards the bottom. Come the latching agents overlapping each other, the lower lip elastically springs back and makes the shapeshifter.
Solche Paneele sind in aller Regel aus Holzwerkstoffen, insbesondere HDF oder MDF hergestellt. Das Elastizitätsverhalten der Unterlippe ist deshalb nicht exakt einstellbar. Insbesondere bei nicht fachgerechtem Ineinanderstecken zweier Paneele kann nicht ausgeschlossen werden, dass die Unterlippe zu weit verbogen wird und dabei bricht, was beim Verlegen nicht unbedingt erkannt wird, aber zu keiner oder einer schlechten Verrastung führt.Such panels are usually made of wood materials, especially HDF or MDF produced. The elasticity behavior of the lower lip is therefore not exact adjustable. In particular, in the case of improper nesting of two panels can not be ruled out that the lower lip bent too far will and breaks, which is not necessarily recognized when laying, but to no or a bad lock leads.
Aus der WO 94/01628 sind Verbindungselemente für Bodenpaneele bekannt, die auf der Unterseite mit den Paneelen verbunden werden und eine Schnappverbindung ermöglichen. An dem einen Verbindungselement ist eine Nut und an dem anderen Verbindungselement eine Feder ausgebildet. Die Feder des Verbindungselementes ist geschlitzt, so dass zwei zueinander elastische Lippen ausgebildet werden. Jede Lippe ist mit einem keilförmigen Absatz versehen. Die Nut des anderen Verbindungselementes weist entsprechende Hinterschneidungen auf. Beim Ineinanderstecken der Verbindungselemente werden die beiden Lippen der Feder zusammengedrückt und federn wieder auseinander, wenn die Vorsprünge in die Hinterschneidungen eingreifen.From WO 94/01628 fasteners for floor panels are known which be connected to the panels at the bottom and a snap connection enable. At the one connecting element is a groove and on the another connecting element formed a spring. The spring of the connecting element is slotted, so that two mutually elastic lips formed become. Each lip is provided with a wedge-shaped heel. The groove of the other Connecting element has corresponding undercuts. At the Nesting the fasteners are the two lips of the spring compressed and spring apart again when the projections in the Undercut intervene.
Die DE-A-72 07 395 offenbart ein Verbindungselement, mit dem zwei Paneele, die schwalbenschwanzförmige Nuten aufweisen, miteinander verbunden werden können. Entsprechend der Schwalbenschwanzform der Nuten ist das Verbindungselement keilförmig ausgebildet und beidseitig mittig geschlitzt. Durch den Schlitz kann das Verbindungselement zusammengepresst werden, so dass die zum Schwalbenschwanz der Nuten komplementäre Form aufgehoben wird und das Federstück seitlich in die Nut eingeschoben werden kann. Dort federn die Schenkel zurück und füllen die Nuten im Querschnitt aus. Ähnliche Verbindungselemente offenbart die US-A-727, 862. Darüber hinaus offenbart diese Druckschrift auch Holzpaneele zur Ausbildung von Säulen, die auf einer Seite eine Nut und auf der gegenüberliegenden Seite eine Feder aufweisen. Der Nutgrund ist gerundet und weist einen Keil auf. Die Feder ist mittig geschlitzt, wobei der Schlitz sich zum Kern hin verjüngt. Werden die Paneele ineinander gesteckt, greift der Keil in den Schlitz der Feder ein und spreizt diese auf, so dass sich die aufgeweitete Feder gegen die Innenfläche der Nut anlegt. Damit die Verbindung nicht gelöst werden kann, muss in der Verbindung eine Spannung aufrecht erhalten werden.DE-A-72 07 395 discloses a connecting element with which two panels, have the dovetailed grooves, are joined together can. According to the dovetail shape of the grooves is the connecting element wedge-shaped and slotted centrally on both sides. By the Slit, the connecting element can be pressed together, so that the to the dovetail of the grooves complementary shape is lifted and the spring piece can be inserted laterally into the groove. There they feather Thighs back and fill the grooves in cross section. Similar fasteners discloses US-A-727,862. In addition, this document discloses also wood panels for the formation of columns, on one side a groove and on the opposite side have a spring. The groove bottom is rounded and has a wedge. The spring is slotted in the middle, with the Slit tapers towards the core. If the panels are inserted into one another, The wedge engages in the slot of the spring and spreads it on, so that the widened spring against the inner surface of the groove applies. So the connection can not be solved, must maintain a voltage in the connection become.
Die DE-A-195 03 948 offenbart ein Bauelement, das als Trägerelement zur Verkleidung von Nassräumen dient. Auf das Trägergrundelement können keramische Fliesen oder dergleichen aufgebracht sein. Die Feder ist an ihrer Spitze mit einer Aufnahme versehen und weist an ihrer Unterseite zwei Mulden und an ihrer Oberseite eine weitere Mulde auf, die gegenüber der Federspitze zurückversetzt angeordnet sind. Diese Mulden sollen zusammen mit Erhöhungen in der Nut eine Rückschubsicherung der ansonsten lösbaren Verbindung bilden. Eine Verriegelung zweier miteinander verbundener Trägerelemente ist nicht vorgesehen und auch nicht erwünscht. Vielmehr ist die Profilierung von Feder und Nut so ausgebildet, dass ein Fügespiel in der Verbindungsstelle verbleibt, um die Stoßfuge einstellen zu können.DE-A-195 03 948 discloses a component which serves as a carrier element for the cladding of wet rooms serves. On the support base element ceramic Tiles or the like may be applied. The spring is at its top with a Received and has at its bottom two hollows and at their On top of another trough, the set back relative to the pen tip are arranged. These troughs are supposed to work together with elevations in the groove Rückschubsicherung the otherwise detachable connection form. A lock two interconnected support elements is not provided and also not wanted. Rather, the profiling of spring and groove is designed so that a joining game remains in the joint to the butt joint to be able to adjust.
Von dieser Problemstellung ausgehend soll das eingangs beschriebene Paneel so fortgebildet werden, dass beim Zusammenfügen zweier Paneele möglichst geringe Kräfte in der Nut wirken und nach der Verriegelung die Verbindung spannungsfrei ist, damit eine von außen nicht sichtbare Zerstörung des Materials in der Verbindungsstelle verhindert wird. Starting from this problem, the panel described in the introduction should be so be trained that when joining two panels as low as possible Forces in the groove act and after locking the connection voltage is, so that from the outside invisible destruction of the material in the connection point is prevented.
Zur Problemlösung zeichnet sich ein gattungsgemäßes Paneel dadurch aus, dass die Feder durch einen zur Oberseite des Paneels in Längsrichtung parallel verlaufenden Schlitz in zwei elastisch zueinander bewegbare Federteile geteilt wird, und dass die Nut im Nutgrund einen ersten, keilförmigen Vorsprung aufweist, der bei zusammengesteckten Paneelen in den Schlitz eingreiftTo solve the problem, a generic panel characterized by the fact that the spring is parallel to the top of the panel in the longitudinal direction extending slot divided into two elastically movable spring parts is, and that the groove in the groove bottom a first, wedge-shaped projection has, which engages in mated panels in the slot
Durch diese Ausgestaltung wird die Feder zweiteilig und elastisch. Die beiden Federteile werden beim Einfügen in die Nut eines anderen Paneels zusammengedrückt. Kommen die Verrastmittel zur Überdeckung, federn die beiden Teile auseinander und die formschlüssige Verbindung wird hergestellt.By this configuration, the spring is in two parts and elastic. The two Spring parts are inserted into the groove of another panel pressed together. Come the Verrastmittel to cover, feathers the two parts apart and the positive connection is made.
Die Spitze des Vorsprungs liegt auf der Höhe des Schlitzes in der Feder und greift beim Zusammenstecken zweier Paneele in den Schlitz ein und zwingt die beiden Federteile nach außen, so dass eine sichere Verrastung gegeben ist. Gleichzeitig wird die Stabilität in der Feder-Nut-Verbindung erhöht, da die beiden Teile der Feder an ihren freien Enden abgestützt werden.The tip of the projection lies at the height of the slot in the spring and engages when mating two panels in the slot and forces the both spring parts to the outside, so that a secure locking is given. At the same time, the stability in the spring-groove connection is increased, as the two Parts of the spring are supported at their free ends.
Die Elastizität der beiden Federteile steigt mit der Tiefe des Schlitzes, so dass dieser vorzugsweise über die volle Breite der Feder reicht.The elasticity of the two spring parts increases with the depth of the slot, so that this preferably extends over the full width of the spring.
Die Verrastmittel werden vorzugsweise gebildet durch einen an der Feder vorgesehenen, in Richtung der Unterseite des Paneels ragenden Vorsprung und einer in der Nut vorgesehenen Vertiefung. Auch kann der Vorsprung an der Nut und die Vertiefung in der Feder ausgebildet sein.The latching means are preferably formed by one on the spring provided, projecting in the direction of the underside of the panel projection and a recess provided in the groove. Also, the projection on the groove and the recess formed in the spring.
Vorteilhaft ist es, wenn der Vorsprung und die Vertiefung zueinander so angeordnet sind, dass zwei zusammengesteckte Paneele zumindest an der Verbindungsstelle der Oberseiten unter Vorspannung stehen. Dadurch wird eine dichte Verbindung an der die Sichtfläche bildenden Oberseite geschaffen und das Eindringen von Feuchtigkeit verhindert, ohne dass eine weitere Abdichtung notwendig ist. It is advantageous if the projection and the recess to each other so are arranged that two mated panels at least at the Joint of the tops are under bias. This will be a tight connection created on the visible surface forming the top and the Preventing moisture from entering without further sealing necessary is.
Die Feder und die Nut können sowohl an den Längs- als auch an den Querseiten des Paneels ausgebildet sein, so dass insbesondere beim Verlegen eines Fussbodens an allen Seiten dieselbe Verbindungstechnik anwendbar ist, so dass das Verlegen erleichtert wird. The spring and the groove can both on the longitudinal and on be formed on the transverse sides of the panel, so that in particular when laying a floor on all sides the same connection technique applicable, so that relocation easier becomes.
Mit Hilfe einer Zeichnung soll ein Ausführungsbeispiel der Erfindung nachfolgend näher erläutert werden. Es zeigt:
- Figur 1 -
- den Schnitt durch ein Paneel;
- Figur 2 -
- den Schnitt an der Verbindungsstelle zweier ineinandergesteckter Paneele.
- FIG. 1 -
- the section through a panel;
- FIG. 2 -
- the section at the junction of two nested panels.
Das Paneel 1, 2 besteht aus einem Holzwerkstoff, beispielsweise
MDF und weist eine Oberseite 9, auf der eine Dekorschicht 10
aufgebracht ist, und eine Unterseite 11 auf. An sich gegenüberliegenden
Seiten ist jedes Paneel 1, 2 mit einer Feder 4 und
einer Nut 3 versehen. Über die volle Länge (hier nicht sichtbar)
ist die Feder 4 mittig mit einem Schlitz 5 versehen, dessen Tiefe
über die volle Breite B der Feder 4 reicht. Der Schlitz teilt
die Feder 4 in einen unteren Teil 4a und einen oberen Teil 4b,
die elastisch zueinander bewegbar sind. Die Nut 3 ist am Nutgrund
mit einem nach aussen weisenden, keilförmigen Vorsprung 8
versehen. Die Spitze des Keils liegt in etwa in der Nutmitte und
korrespondiert zu der Höhe des Schlitzes 5. Die Tiefe der Nut 3
ist größer als die Breite B der Feder.The
Die Unterlippe 3a der Nut 3 ist mit einer Vertiefung 7 versehen.
Der untere Teil 4a der Feder 4 weist einen Vorsprung 6 auf, der
in seiner Kontur zur Vertiefung 7 korrespondiert. Wie Figur 2
zeigt, greift bei zwei ineinandergesteckten Paneelen 1, 2 der
Vorsprung 8 der Nut 3 in den Schlitz 5 der Feder 4 ein und
drückt die beiden Federteile 4a, 4b auseinander, wobei der Vorsprung
6 in die Vertiefung 7 gezwungen wird. Dadurch verrasten
die Paneele 1, 2 ineinander und ein Verschieben entgegen der
Verbindungsrichtung 12 ist wirksam ausgeschlossen.The lower lip 3 a of the
Die Anordnung des Vorsprungs 6 und der Vertiefung 7 zueinander
ist so gewählt, dass die Paneele 1, 2 zumindest an der Verbindungsstelle
14 der Oberseite 9 unter Vorspannung stehen, so dass
eine dichte Verbindung hergestellt wird. Um die Spannung nicht
zu groß werden zu lassen, was beim Verlegen (Ineinanderstecken)
der Paneele 1, 2 zu einem erhöhten Kraftaufwand führen würde,
ist die Oberlippe 3b der Nut 3 an der Stirnseite leicht abgeschrägt
und das Paneel 1, 2 an der gegenüberliegenden Seite ausgenommen,
so dass sich zwischen den verbundenen Paneelen 1, 2
ein Freiraum 13 ausbildet. The arrangement of the
- 11
- Paneelpaneling
- 22
- Paneelpaneling
- 33
- Nutgroove
- 3a3a
- Unterlippebottom lip
- 3b3b
- Oberlippeupper lip
- 44
- Federfeather
- 4a4a
- unterer Teillower part
- 4b4b
- oberer Teilupper part
- 55
- Schlitzslot
- 66
- Vorsprung/VerrastmittelTab / latching
- 77
- Vertiefung/VerrastmittelRecess / latching
- 88th
- Vorsprunghead Start
- 99
- Oberseitetop
- 1010
- Dekorschichtdecorative layer
- 1111
- Unterseitebottom
- 1212
- Verbindungsrichtungconnection direction
- 1313
- Freiraumfree space
- 1414
- Verbindungsstellejunction
- BB
- Breitewidth
Claims (7)
- Panel, in particular floor panel, which has a tongue (4) at least on one of its sides and a groove (3) on the opposite side, the tongue and groove being designed such that a plurality of panels (1, 2) can be connected to one another by virtue of being plugged one inside the other, the tongue/groove connection being provided with latching means (6, 7) which prevent two panels (1, 2) from being displaced counter to the connecting direction (12), characterized in that the tongue (4) is divided, by a slot (5) running parallel, in the longitudinal direction, to the top side (9) of the panel, into two tongue parts (4a, 4b) which can be moved elastically in relation to one another, and in that the groove (3), in the groove base, has a first, wedge-shaped protrusion (8) which, when the panels (1, 2) are plugged together, engages in the slot (5), the groove (3) being designed such that the two tongue parts (4a, 4b) are pressed together when introduced into such a groove (3) of another panel (1, 2) and, as soon as the latching means (6, 7) coincide, the two tongue parts (4a, 4b) spring apart from one another.
- Panel according to Claim 1, characterized in that the slot (5) extends over the entire width (B) of the tongue (4).
- Panel according to Claim 1 or 2, characterized in that the latching means (6, 7) are formed by a second protrusion (6), which is provided on the tongue (4) and projects in the direction of the underside, and a depression (7), which is provided in the groove (3).
- Panel according to Claim 1 or 2, characterized in that the latching means (6, 7) are formed by a depression, which is provided on the tongue (4) and extends in the direction of the top side (9), and a second protrusion, which is provided in the groove (3).
- Panel according to Claim 3 or 4, characterized in that the second protrusion (6) and the depression (7) are arranged in relation to one another such that two plugged-together panels (1, 2) are subjected to prestressing at least at the connecting location of the top sides (9).
- Panel according to Claim 3 or 4, characterized in that the second protrusion (6) and the depression (7) extend over the entire length of the tongue (4) and of the groove (3), respectively.
- Panel according to Claim 1, characterized in that the tongue (4) and the groove (3) are formed on the longitudinal sides and the transverse sides of the panel (1, 2).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10008108A DE10008108C1 (en) | 2000-02-22 | 2000-02-22 | Panel, especially a floorboard panel, comprises a tongue on one end and a groove on the other end provided with locking devices which prevent movement against the connection direction of two interlocked panels |
| DE10008108 | 2000-02-22 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1128000A2 EP1128000A2 (en) | 2001-08-29 |
| EP1128000A3 EP1128000A3 (en) | 2001-10-04 |
| EP1128000B1 true EP1128000B1 (en) | 2004-06-30 |
Family
ID=7631875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00122001A Expired - Lifetime EP1128000B1 (en) | 2000-02-22 | 2000-10-10 | Panel, particularly a floor panel |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6521314B2 (en) |
| EP (1) | EP1128000B1 (en) |
| AT (1) | ATE270368T1 (en) |
| DE (2) | DE10008108C1 (en) |
| ES (1) | ES2222146T3 (en) |
| PT (1) | PT1128000E (en) |
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|---|---|---|---|---|
| SE514645C2 (en) | 1998-10-06 | 2001-03-26 | Perstorp Flooring Ab | Floor covering material comprising disc-shaped floor elements intended to be joined by separate joint profiles |
| DE10001076C1 (en) * | 2000-01-13 | 2001-10-04 | Huelsta Werke Huels Kg | Panel element to construct floor covering; has groove and spring on opposite longitudinal sides and has groove and tongue on opposite end faces, to connect and secure adjacent panel elements |
| SE518184C2 (en) | 2000-03-31 | 2002-09-03 | Perstorp Flooring Ab | Floor covering material comprising disc-shaped floor elements which are joined together by means of interconnecting means |
| BE1013569A3 (en) | 2000-06-20 | 2002-04-02 | Unilin Beheer Bv | Floor covering. |
| DE20018760U1 (en) | 2000-11-02 | 2000-12-28 | Boxler Gmbh & Co Kg | Tongue and groove connection for panels |
| DE10062873C2 (en) * | 2000-12-16 | 2003-01-23 | Kronotec Ag | Panel, especially floor panel |
| DE10159284B4 (en) * | 2001-12-04 | 2005-04-21 | Kronotec Ag | Building plate, in particular floor panel |
| DE10206877B4 (en) * | 2002-02-18 | 2004-02-05 | E.F.P. Floor Products Fussböden GmbH | Panel, especially floor panel |
| US7739849B2 (en) * | 2002-04-22 | 2010-06-22 | Valinge Innovation Ab | Floorboards, flooring systems and methods for manufacturing and installation thereof |
| DE10227607A1 (en) | 2002-06-20 | 2004-01-08 | Boxler Gmbh & Co. Kg | Panel compound |
| US7617651B2 (en) * | 2002-11-12 | 2009-11-17 | Kronotec Ag | Floor panel |
| DE10252863B4 (en) * | 2002-11-12 | 2007-04-19 | Kronotec Ag | Wood fiber board, in particular floor panel |
| DE10252865A1 (en) * | 2002-11-12 | 2004-05-27 | Kronotec Ag | Process for creating a structured decoration in a wood-based panel |
| ATE395481T1 (en) * | 2002-11-15 | 2008-05-15 | Flooring Technologies Ltd | DEVICE CONSISTS OF TWO BUILDING PLATES THAT CAN BE CONNECTED TO EACH OTHER AND AN INSERT FOR LOCKING THESE BUILDING PLATES |
| EP1445396A3 (en) * | 2003-01-27 | 2006-05-31 | Arthur Fries | Connection of plate-like elements with a flexible spacer |
| DE10306118A1 (en) | 2003-02-14 | 2004-09-09 | Kronotec Ag | building board |
| US7678425B2 (en) * | 2003-03-06 | 2010-03-16 | Flooring Technologies Ltd. | Process for finishing a wooden board and wooden board produced by the process |
| DE20304761U1 (en) * | 2003-03-24 | 2004-04-08 | Kronotec Ag | Device for connecting building boards, in particular floor panels |
| DE10362218B4 (en) * | 2003-09-06 | 2010-09-16 | Kronotec Ag | Method for sealing a building board |
| EP1516977A1 (en) * | 2003-09-17 | 2005-03-23 | Cosmo S.p.A. | Panel, in particular for wood floors |
| DE20315676U1 (en) * | 2003-10-11 | 2003-12-11 | Kronotec Ag | Panel, especially floor panel |
| US7886497B2 (en) | 2003-12-02 | 2011-02-15 | Valinge Innovation Ab | Floorboard, system and method for forming a flooring, and a flooring formed thereof |
| US7506481B2 (en) * | 2003-12-17 | 2009-03-24 | Kronotec Ag | Building board for use in subfloors |
| US7516588B2 (en) * | 2004-01-13 | 2009-04-14 | Valinge Aluminium Ab | Floor covering and locking systems |
| US20050166516A1 (en) * | 2004-01-13 | 2005-08-04 | Valinge Aluminium Ab | Floor covering and locking systems |
| DE102004005047B3 (en) * | 2004-01-30 | 2005-10-20 | Kronotec Ag | Method and device for introducing a strip forming the spring of a plate |
| DE102004011531C5 (en) * | 2004-03-08 | 2014-03-06 | Kronotec Ag | Wood-based panel, in particular floor panel |
| DE102004011931B4 (en) * | 2004-03-11 | 2006-09-14 | Kronotec Ag | Insulation board made of a wood-material-binder fiber mixture |
| DE102004062648B4 (en) * | 2004-12-21 | 2006-09-07 | Kronotec Ag | Device for inserting springs in the front and / or long sides of technical wood products |
| DE102005042658B3 (en) * | 2005-09-08 | 2007-03-01 | Kronotec Ag | Tongued and grooved board for flooring has at least one side surface and tongue and/or groove with decorative layer applied |
| DE102005042657B4 (en) * | 2005-09-08 | 2010-12-30 | Kronotec Ag | Building board and method of manufacture |
| US7854986B2 (en) * | 2005-09-08 | 2010-12-21 | Flooring Technologies Ltd. | Building board and method for production |
| DE102005063034B4 (en) | 2005-12-29 | 2007-10-31 | Flooring Technologies Ltd. | Panel, in particular floor panel |
| DE102006006124A1 (en) * | 2006-02-10 | 2007-08-23 | Flooring Technologies Ltd. | Device for locking two building panels |
| DE102006007976B4 (en) * | 2006-02-21 | 2007-11-08 | Flooring Technologies Ltd. | Process for refining a building board |
| EP2009197B1 (en) * | 2006-04-14 | 2016-04-13 | Yekalon Industry Inc. | A floor block, a floor system and a laying method therefor |
| WO2008011815A1 (en) * | 2006-07-21 | 2008-01-31 | Saiyu Zhu | Floorboard locking mechanism |
| DE102006048471B4 (en) * | 2006-10-11 | 2008-09-04 | Kronotec Ag | floor panel |
| US7644556B2 (en) * | 2007-11-15 | 2010-01-12 | Correct Building Products, L.L.C. | Planking system and method |
| BE1018389A3 (en) | 2008-12-17 | 2010-10-05 | Unilin Bvba | COMPOSITE ELEMENT, MULTI-LAYER PLATE AND PANEL-SHAPED ELEMENT FOR FORMING SUCH COMPOSITE ELEMENT. |
| DE102010004717A1 (en) | 2010-01-15 | 2011-07-21 | Pergo (Europe) Ab | Set of panels comprising retaining profiles with a separate clip and method for introducing the clip |
| DE202010001675U1 (en) | 2010-02-02 | 2010-05-27 | Deutsche Amphibolin-Werke Von Robert Murjahn Gmbh & Co. Kg | Floor insulation system |
| CA2906474C (en) | 2010-05-10 | 2018-12-18 | Pergo (Europe) Ab | Set of panels |
| EP2434249B1 (en) * | 2010-09-22 | 2013-05-01 | ISOCLIMA S.p.A. | Reinforced glass pane with reinforced edges |
| WO2016001886A1 (en) * | 2014-07-04 | 2016-01-07 | Dessington, Antony John Lee | A support arrangement for a structural lining |
| CN111542668A (en) | 2018-01-10 | 2020-08-14 | 瓦林格创新股份有限公司 | Sub-floor joint |
| CN108532771B (en) * | 2018-04-20 | 2019-05-03 | 重庆大学 | Be linked and packed structure and the assembly, method for dismounting of beam and wall |
| CN108505627B (en) * | 2018-04-20 | 2019-05-03 | 重庆大学 | The assembled fastener inserts and its application method being connect for beam with wall |
| EP3891350B1 (en) | 2018-12-05 | 2024-11-13 | Välinge Innovation AB | Subfloor joint |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19503948A1 (en) * | 1995-02-07 | 1996-08-08 | Bub Frank Martin | Structural element for covering wall or floor tiles, e.g. in bathrooms, shower rooms etc. |
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| DE7207395U (en) * | 1972-07-20 | Hueneke H | Spring section as a connecting workpiece between individual material sections | |
| DE76438C (en) | ALFRED FISCHESSER & ClE in Lutterbach b. Mülhausen, Elsafs | Process for the preparation of ai-naphthylamine-a4 / J2yJ3-trisulfonic acid from ate-nitronaphthalene-a ^ / 3a-disulfonic acid by means of sulfites | ||
| US727862A (en) * | 1903-01-15 | 1903-05-12 | William L Taylor | Lock-joint for columns. |
| US2947040A (en) * | 1956-06-18 | 1960-08-02 | Package Home Mfg Inc | Wall construction |
| JPH03169967A (en) * | 1989-11-27 | 1991-07-23 | Matsushita Electric Works Ltd | Set-laying floor material |
| US5295341A (en) * | 1992-07-10 | 1994-03-22 | Nikken Seattle, Inc. | Snap-together flooring system |
| BE1010487A6 (en) | 1996-06-11 | 1998-10-06 | Unilin Beheer Bv | FLOOR COATING CONSISTING OF HARD FLOOR PANELS AND METHOD FOR MANUFACTURING SUCH FLOOR PANELS. |
-
2000
- 2000-02-22 DE DE10008108A patent/DE10008108C1/en not_active Expired - Fee Related
- 2000-10-10 ES ES00122001T patent/ES2222146T3/en not_active Expired - Lifetime
- 2000-10-10 EP EP00122001A patent/EP1128000B1/en not_active Expired - Lifetime
- 2000-10-10 PT PT00122001T patent/PT1128000E/en unknown
- 2000-10-10 DE DE50006953T patent/DE50006953D1/en not_active Expired - Lifetime
- 2000-10-10 AT AT00122001T patent/ATE270368T1/en not_active IP Right Cessation
-
2001
- 2001-01-09 US US09/756,289 patent/US6521314B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19503948A1 (en) * | 1995-02-07 | 1996-08-08 | Bub Frank Martin | Structural element for covering wall or floor tiles, e.g. in bathrooms, shower rooms etc. |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1128000A3 (en) | 2001-10-04 |
| US6521314B2 (en) | 2003-02-18 |
| US20010021432A1 (en) | 2001-09-13 |
| DE10008108C1 (en) | 2001-05-23 |
| ATE270368T1 (en) | 2004-07-15 |
| ES2222146T3 (en) | 2005-02-01 |
| EP1128000A2 (en) | 2001-08-29 |
| PT1128000E (en) | 2004-10-29 |
| DE50006953D1 (en) | 2004-08-05 |
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